268542924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{1493}}^1$

素因数の和:2666

約数の個数: 48

約数和(自身を含む): 675837792

約数和(自身を除く): 407294868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1153, 1493, 2306, 2986, 3459, 4479, 4612, 5972, 6918, 8958, 13836, 14989, 17916, 19409, 29978, 38818, 44967, 58227, 59956, 77636, 89934, 116454, 179868, 232908, 1721429, 3442858, 5164287, 6885716, 10328574, 20657148, 22378577, 44757154, 67135731, 89514308, 134271462, 268542924]

約数ペア:

[(1, 268542924), (2, 134271462), (3, 89514308), (4, 67135731), (6, 44757154), (12, 22378577), (13, 20657148), (26, 10328574), (39, 6885716), (52, 5164287), (78, 3442858), (156, 1721429), (1153, 232908), (1493, 179868), (2306, 116454), (2986, 89934), (3459, 77636), (4479, 59956), (4612, 58227), (5972, 44967), (6918, 38818), (8958, 29978), (13836, 19409), (14989, 17916)]